package com.main.servlets;

import java.io.IOException;
import java.io.PrintWriter;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import com.main.db.DbManager;

/**
 * Servlet implementation class LoginS
 */
@WebServlet("/LoginS")
public class LoginS extends HttpServlet {
	private static final long serialVersionUID = 1L;

	/**
	 * Default constructor.
	 */
	public LoginS() {
		// TODO Auto-generated constructor stub
	}

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse
	 *      response)
	 */
	protected void doGet(HttpServletRequest request,
			HttpServletResponse response) throws ServletException, IOException {

	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse
	 *      response)
	 */
	protected void doPost(HttpServletRequest request,
			HttpServletResponse response) throws ServletException, IOException {
		String uname = request.getParameter("UName");
		String upass = request.getParameter("UPassword");
		if (DbManager.proveCredentials(uname, upass)) {
			HttpSession session = request.getSession();
			session.setAttribute("Username", uname);
			request.getRequestDispatcher("/TestChoosePage.jsp").forward(
					request, response);

		} else {

			request.getRequestDispatcher("/LoginForm.jsp").forward(request,
					response);
			request.setAttribute("Login", "invalid");
		}

	}
}
